George R. Kunze

W.K. “Mac” MacCready

A Missourian by birth, W.K. ("Mac") MacCready held undergraduate and graduate degrees in physical chemistry from the University of Alabama.

Ernest J. Mekanas

Ernest Mekanas was a member of the Provisional Engineering Detachment at Los Alamos. Mekanas was in Los Alamos from 1943 to 1945, working primarily at the post office.

Floyd W. Rhoads

I.V. Nelson

Nelson worked at the 300 Area at Hanford during the Manhattan Project.